Question

The area of an equilateral triangle which side 2 root 3 cm

Answer 1

$\textbf{Solution:}$

Given that

$side(a) = 2 \sqrt{3} \: cm$

Area of an equilateral triangle

$\\ = > \frac{ \sqrt{3} }{4} \times a {}^{2} \\ \\ = > \frac{ \sqrt{3} }{4} \times( 2 \sqrt{3} ) {}^{2} \: cm \\ \\ = > \frac{ \sqrt{3} }{4} \times (4 \times 3) \: cm \\ \\ = > \frac{ \sqrt{3} }{4} \times 12 \\ \\ = > 3 \sqrt{3} \: cm$

$\textbf{Hope it will helps you:-)}$

Answer 2

Answer:

the answer is 3 root 3 cm2